This Taco FI Series base-mounted end suction pump features a 6" suction and a 5" discharge with ANSI Class 125 flanges. It utilizes an 11" nominal impeller diameter constructed of bronze, housed within a cast iron casing. The unit incorporates a stainless steel shaft with a replaceable bronze shaft sleeve and a dry shaft design to prevent fluid contact with the shaft. It is equipped with a mechanical seal containing a ceramic seat, carbon rotor, and EPT rubber, rated for operation at temperatures up to 250°F. The pump casing includes pressure tappings on suction and discharge connections and supports the installation of an external seal flush line.
The unit operates at 1750 RPM and is powered by a 20 HP WEG ODP motor in a 256T frame. The electrical configuration is 230-460V, 60Hz, 3PH, with an across-the-line starting option. The assembly includes AEGIS shaft grounding and greasable bearings. The pump is mounted on a welded base with an integral drip pan and an OSHA-compliant Woods coupler guard. This model meets MG1-12.55 premium efficiency standards and has a DOE PEI rating of 0.94.